SIP jobs in Fort Belvoir, VA

Chantilly, Virginia

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Today

Job ID: 2614833-OTHLOC-216 Location: Chantilly, VA, US Date Posted: 2026-07-23 Category: Information Technology Subcategory: Site Support Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_HYBRID Description SAIC is a trusted leader in delivering advanced command and control capabilities across the Department of the Air Force, bringing deep expertise in how cutti

Full-time

USD 80,001.00 - 120,000.00 per year

External Engagement Lead

Chantilly, Virginia

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Today

Job ID: 2614243-OTHLOC-391 Location: Chantilly, VA, US Date Posted: 2026-07-02 Category: Information Technology Subcategory: IT Sys Integration Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is a trusted leader in delivering advanced command and control capabilities across the Department of the Air Force, bringing deep expertise in ho

Full-time

USD 160,001.00 - 200,000.00 per year

AV Engineer I

Arlington, Virginia

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Today

AV Engineer I Job Description Overview: CoStar Group is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real estate information and online marketplaces for over 35 years, giv

Full-time

USD 73,000.00 - 107,000.00 per year

Unified Communications Integration Engineer, Public Safety

Washington, District of Columbia

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Today

Join Axon and be a Force for Good. At Axon, we're on a mission to Protect Life. We're explorers, pursuing society's most critical safety and justice issues with our ecosystem of devices and cloud software. Like our products, we work better together. We connect with candor and care, seeking out diverse perspectives from our customers, communities and each other. Life at Axon is fast-paced, challenging and meaningful. Here, you'll take ownership and drive real change. Constantly grow as you work

Full-time

USD 141,000.00 - 188,000.00 per year

Lead Unified Comms Engineer - Federal Customer

McLean, Virginia

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Today

Job Description Lead Unified Comms Engineer - Federal Customer (Chantilly, VA) (on-site 5 days per week: TS/SCI Required) The Unified Communications Engineer supports Dell Mission Operations by engineering, sustaining, and improving voice and collaboration capabilities used for day-to-day mission execution. This role is responsible for administration, troubleshooting, integration, and lifecycle support of communications platforms and endpoints in a secure environment. The ideal candidate brings

Full-time

Systems Administrator - Active Security Clearance

Reston, Virginia

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Today

CADRE is relied upon for delivering superior insight and leadership to solve the nation's most critical national security challenges in the most demanding environments. This Systems Administrator position is located in Northern Virginia with flexible core hours. The Systems Administrator provides in-depth support and problem resolution for information technology products, access administration, and/or applications. The Systems Administrator interacts with users to troubleshoot and resolve hard

Full-time

Senior Voip Engineer

Quantico, Virginia

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Today

As a Senior VoIP Engineer, the individual will oversee and manage all components of the Cisco Unified Communication Manager cluster. In this role, the Engineer will monitor and control the performance and status of voice and video resources across multiple enclaves and locations utilizing software and hardware tools. In addition, the individual will work to ensure all voice applicable STIGs and vulnerabilities are resolved or mitigated in a timely manner. This full-time position requires a physi

Full-time

Systems Engineer

Sterling, Virginia

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Today

Job Description We are seeking an experienced Cisco Voice Engineer to join our team! This role focuses on designing, deploying, securing, and sustaining enterprise-level Cisco Unified Communications solutions across a complex, highly secure environment. You should have a bachelor's or master's degree and a minimum of eleven (11) years of relevant Voice/UC engineering experience. Required Skills Design, test, and deploy new Cisco Voice infrastructure (CUCM, Unity Connection, IM&P, UCCX)Impleme

Full-time

Senior VOIP Engineer

Quantico, Virginia

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Today

Company Overview: At ValidaTek, we modernize and optimize IT services to solve some of the most critical challenges facing federal civilian and defense agencies. From customers to partners to top-talent employees, ValidaTek puts people first, empowering them to exceed expectations and transform government organizations. Our employees are building purpose-driven careers, not just filling jobs. We bring together people with many different perspectives, experiences, and talents to drive innovation

Full-time

Systems Engineer (Cisco Voice) -Expert

Sterling, Virginia

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Today

Job Description Compensation & Benefits: Estimated Starting Salary Range for Systems Engineer Expert (Cisco Voice): $175,000 to $190,000 Pay commensurate with experience. Full time benefits include Medical, Dental, Vision, 401K, and other possible benefits as provided. Benefits are subject to change with or without notice. Systems Engineer Expert (Cisco Voice) Responsibilities Include: Work onsite to support security engineering and accreditation tasks.Work with Cisco Gateways and understan

Full-time

USD 175,000.00 - 190,000.00 per year

Principal MBSE Systems Engineer

Chantilly, Virginia

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Today

Job ID: 2614115 Location: Chantilly, VA, US Date Posted: 2026-07-06 Category: Engineering and Sciences Subcategory: Digital Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description We are seeking a Systems Engineer - Modeler to lead MBSE driven architecture, requirements, and interface modeling for CMCC. You will develop and maintain

Full-time

USD 160,001.00 - 200,000.00 per year

Sr. Cross-Platform Mobile Developer I (6800)

Washington, District of Columbia

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Today

As a Sr. Mobile Developer (Cross-Platform), you'll design, build, and sustain secure iOS and Android applications with the goal of delivering mission-critical mobile capabilities across the federal government. Our engineering team is responsible for building and operating high-security mobile solutions for a highly visible government customer, and you'll play a key role in delivering reliable, secure, and scalable applications by contributing immediately within an Agile delivery model, collabora

Full-time

USD 170,000.00 - 216,000.00 per year

Sr. Full Stack Developer I (6800)

Washington, District of Columbia

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Today

As a Sr. Full Stack Developer I , you'll design, build, and sustain secure iOS and Android applications with the goal of delivering mission-critical mobile capabilities across the federal government. Our engineering team is responsible for building and operating high-security mobile solutions for a highly visible government customer, and you'll play a key role in delivering reliable, secure, and scalable applications by contributing immediately within an Agile delivery model, collaborating close

Full-time

USD 170,000.00 - 216,000.00 per year

VTC Systems Engineer

Joint Base Andrews, Maryland

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Today

Overview Employment in this role is conditional upon successful execution of the contract by the client. The Work: The Video Teleconferencing (VTC) Systems Engineer to support seamless operations of secure multimedia environments with a focus on facilitating, monitoring, and troubleshooting VIP and General Officer-level conferences. This position demands a highly skilled professional with a strong technical acumen, a customer-focused mindset, and expertise in enterprise VTC system management. Th

Full-time

USD 100,000.00 - 130,000.00 per year

Field Engineer/Installer

Sterling, Virginia

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Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

USD 99,000.00 - 206,000.00 per year

Unified Communications Engineer SETA

Chantilly, Virginia

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Today

Job ID: 2615333 Location: Chantilly, VA, US Date Posted: 2026-08-06 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC has an opening for an experienced Unified Communications (UC) Engineer (SETA) in Chantilly, VA to assist a government customer in overseeing a global

Full-time

USD 120,001.00 - 160,000.00 per year

Network Engineer, Senior

Fort Belvoir, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Disaster Recovery (DR), Network Engineering, Networking Topologies, Network Protocols Certifications: None Experience: 7 + years of related experience ship Required: Yes Job Description: Join GDIT and be a part of the team of men and women that solve some of

Full-time

USD 148,750.00 - 201,250.00 per year

Technical Support Engineer, Axon 911

Sterling, Virginia

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Today

Full-time

USD 82,620.00 - 129,000.00 per year

Expert Network Engineer (VoIP)

Herndon, Virginia

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Today

Description Markon is seeking an experienced Expert Network Engineer with deep expertise in Voice over IP (VoIP) technologies to support an IC Customer in Herndon, VA. This role requires a strong background in network engineering, voice and video systems, and secure communications within complex enterprise environments. The ideal candidate will bring advanced technical knowledge, strong troubleshooting capabilities, and the ability to communicate effectively with both technical teams and senio

Full-time

USD 180,000.00 - 210,000.00 per year

Claims Examiner - Workers Compensation W2 Only

Remote

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5d ago

Position: Claims Examiner - Workers Compensation Duration: 03+ Months contract length. Contract extension and/or Conversion to direct employee is possible Location: 100% Remote in California Pay Range: $48/hr to $52/hr on W2 without Benefits ship Required. Manager Notes: Experience - min 3 years of experience is needed. Workers Compensation Experience.SIP is Preferred. Education & Licensing Bachelor''s degree from an accredited college or university preferred. Professional certification as app

Easy Apply

Contract

48 - 52

SIP jobs in Fort Belvoir, VA, USA